1 files changed, 39 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment.cc b/third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment.cc
new file mode 100644
index 0000000000..e15b928937
--- /dev/null
+++ b/third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment.cc
@@ -0,0 +1,39 @@
+/*
+ *  Copyright 2018 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "rtc_base/experiments/rtt_mult_experiment.h"
+
+#include <stdio.h>
+
+#include <algorithm>
+#include <string>
+
+#include "rtc_base/logging.h"
+#include "system_wrappers/include/field_trial.h"
+
+namespace webrtc {
+
+namespace {
+const char kRttMultExperiment[] = "WebRTC-RttMult";
+}  // namespace
+
+bool RttMultExperiment::RttMultEnabled() {
+  return !field_trial::IsDisabled(kRttMultExperiment);
+}
+
+absl::optional<RttMultExperiment::Settings>
+RttMultExperiment::GetRttMultValue() {
+  if (!RttMultExperiment::RttMultEnabled()) {
+    return absl::nullopt;
+  }
+  return RttMultExperiment::Settings{.rtt_mult_setting = 0.9,
+                                     .rtt_mult_add_cap_ms = 200.0};
+}
+
+}  // namespace webrtc